Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Quast
1948
Perognathus fallax
April 25 12 1/2 mi by road south of El Marmol 2200 ft Baja California
One female (#94) caught in fine gravel wash
among large granite boulders. Specimen had
no embryos. Temperature dropped to 43°F last
night but specimen was healthy and active this
morning.
July 15 8 mi N Rosario, Baja California
One male #459 caught in Museum special
set near dense brush at base of hill west
of camp last night.